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TW200609612A - Color filter substrate, method of making the color filter substrate and display device including the color filter substrate - Google Patents

Color filter substrate, method of making the color filter substrate and display device including the color filter substrate

Info

Publication number
TW200609612A
TW200609612A TW094119329A TW94119329A TW200609612A TW 200609612 A TW200609612 A TW 200609612A TW 094119329 A TW094119329 A TW 094119329A TW 94119329 A TW94119329 A TW 94119329A TW 200609612 A TW200609612 A TW 200609612A
Authority
TW
Taiwan
Prior art keywords
color filter
filter substrate
columnar spacers
layer
base substrate
Prior art date
Application number
TW094119329A
Other languages
Chinese (zh)
Other versions
TWI322302B (en
Inventor
Toshihide Tsubata
Tsuyoshi Tokuda
Yuhko Hashimoto
Yoshinori Kinai
Masayuki Tsuji
Original Assignee
Sharp Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of TW200609612A publication Critical patent/TW200609612A/en
Application granted granted Critical
Publication of TWI322302B publication Critical patent/TWI322302B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13396—Spacers having different sizes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)

Abstract

A color filter substrate includes: a base substrate; a light-shield layer and a color filter layer provided on the base substrate; a plurality of columnar spacers, which are made of a resin and provided so as to stick out of the base substrate; and an undercoat layer, which is provided between the columnar spacers and the base substrate. The color filter layer includes a first type of color filter, a second type of color filter and a third type of color filter, which transmit light rays in mutually different colors. The undercoat layer is made of the same film as one of the first, second and third types of color filters and the light-shield layer. A portion of the undercoat layer, associated with a first one of the columnar spacers, has a different area and/or shape from another portion of the undercoat layer, associated with a second one of the columnar spacers. The first and second columnar spacers have mutually different heights.
TW094119329A 2004-06-11 2005-06-10 Color filter substrate, method of making the color filter substrate and display device including the color filter substrate TWI322302B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004174693 2004-06-11

Publications (2)

Publication Number Publication Date
TW200609612A true TW200609612A (en) 2006-03-16
TWI322302B TWI322302B (en) 2010-03-21

Family

ID=35460125

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094119329A TWI322302B (en) 2004-06-11 2005-06-10 Color filter substrate, method of making the color filter substrate and display device including the color filter substrate

Country Status (5)

Country Link
US (2) US7433004B2 (en)
JP (1) JP4712060B2 (en)
KR (1) KR100693959B1 (en)
CN (3) CN101241276B (en)
TW (1) TWI322302B (en)

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TWI384273B (en) * 2008-10-31 2013-02-01 Au Optronics Corp Touch display panel
TWI471770B (en) * 2009-03-05 2015-02-01 Au Optronics Corp Liquid crystal display panel, liquid crystal display apparatus and control method thereof
TWI504985B (en) * 2014-06-10 2015-10-21 Innolux Corp Display panel

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TWI276845B (en) * 2006-04-03 2007-03-21 Au Optronics Corp Color filter substrate and manufacturing method thereof
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KR20150083956A (en) 2014-01-10 2015-07-21 삼성디스플레이 주식회사 Display apparatus and method of manufacturing the same
CN103792735B (en) * 2014-01-22 2016-08-24 京东方科技集团股份有限公司 Chock insulator matter, the liquid crystal panel applying it and display device
CN103984165A (en) * 2014-06-04 2014-08-13 深圳市华星光电技术有限公司 Liquid crystal display panel and liquid crystal display
CN104078491B (en) * 2014-06-20 2018-04-13 京东方科技集团股份有限公司 Color membrane substrates and preparation method thereof, display panel and display device
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KR20160114510A (en) * 2015-03-24 2016-10-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Touch panel
TWI564597B (en) * 2015-05-29 2017-01-01 鴻海精密工業股份有限公司 Color filter substrate and manufacturing method thereof
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TWI471770B (en) * 2009-03-05 2015-02-01 Au Optronics Corp Liquid crystal display panel, liquid crystal display apparatus and control method thereof
TWI504985B (en) * 2014-06-10 2015-10-21 Innolux Corp Display panel

Also Published As

Publication number Publication date
TWI322302B (en) 2010-03-21
US20050275768A1 (en) 2005-12-15
CN101241276B (en) 2010-06-02
CN101852933B (en) 2012-04-04
CN101241276A (en) 2008-08-13
KR20060048326A (en) 2006-05-18
US20080309859A1 (en) 2008-12-18
US7433004B2 (en) 2008-10-07
CN101852933A (en) 2010-10-06
CN1707331A (en) 2005-12-14
JP2008209933A (en) 2008-09-11
CN100380201C (en) 2008-04-09
JP4712060B2 (en) 2011-06-29
KR100693959B1 (en) 2007-03-12
US8537324B2 (en) 2013-09-17

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